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J Cardiothorac Vasc Anesth
February 2025
Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy. Electronic address:
This article aims to provide a comprehensive review of the current knowledge on the prevention and treatment of left ventricular outflow tract obstruction (LVOTO) associated with transcatheter mitral valve replacement-a novel and evolving treatment alternative for mitral regurgitation-encompassing both surgical and pharmacological interventions. LVOTO is a potentially catastrophic complication of transcatheter mitral valve replacement. Therefore, identifying patients at high risk for LVOTO and implementing a carefully tailored medical and surgical strategy are essential for optimizing perioperative management and improving patient outcomes.
View Article and Find Full Text PDFJACC Cardiovasc Interv
March 2025
Section of Cardiology, Baylor College of Medicine, Michael E. DeBakey VA Medical Center, Houston, Texas, USA.
Interdiscip Cardiovasc Thorac Surg
March 2025
Department of Cardiovascular Surgery, Anjo Kosei Hospital, Anjo, Aichi, 446-8602, Japan.
Mitral annular calcification (MAC) is a common finding, especially among the elderly or patients undergoing hemodialysis. Caseous calcification of the mitral annulus (CCMA) is a rare MAC variant with liquefied material at the calcified annulus. Surgical management of CCMA often involves wide excision and debridement, increasing the risk of perioperative stroke.
View Article and Find Full Text PDFJAMA Cardiol
March 2025
Cardiology Department, University Hospital, Dijon, France.
Catheter Cardiovasc Interv
March 2025
West German Heart and Vascular Center, Department of Cardiology and Vascular Medicine, University Hospital Essen, Essen, Germany.
Background: Mitral valve transcatheter edge-to-edge repair (M-TEER) is increasingly applied in patients with high surgical risk. We aimed to evaluate whether the PASCAL system can be applied in an all-comers cohort irrespective of the underlying anatomy and whether technical features influence therapeutic success.
Methods: In this prospective, observational study we enrolled consecutive patients (n = 80) with mitral regurgitation (MR) 3+ and 4+ scheduled for M-TEER.
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